TRF1223IRTMR RF/IF and RFID

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Frequency:	3.3GHz ~ 3.8GHz
P1dB:	31dBm
Gain:	30dB
Noise Figure:	6dB ~ 7db
RF Type:	MMDS, MDS, WCS
Voltage - Supply:	±4.75 V ~ 5.25 V
Current - Supply:	925mA
Test Frequency:	3.3GHz ~ 3.8GHz
Package / Case:	32-VFQFN Exposed Pad
Supplier Device Package:	32-VQFN (5x5)

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RF amplifiers are electronic devices used to amplify a signal to a higher amplitude or power level. They consist of an input electronic circuit and an output electronic circuit connected to a power supply. The signal is amplified by the output circuit and is, in turn, typically applied to a load. The RF amplifier can be used in a variety of applications such as cell phone receivers, satellite receivers and broadcast receivers.TRF1223IRTMR is a type of RF amplifier specially designed for use in digital phased array antennas. The device has features optimized for the high gain and low loss requirements of phased array antenna systems. The TRF1223IRTMR is a high gain, low distortion, low noise amplifier suitable for both transmit and receive applications.The TRF1223IRTMR is designed to operate with a 12V supply and is housed in a 9x9 mm QFN package. The device provides gain of up to 4 dB. The device features an adjustable bias current and integrated temperature compensation for stable operation over a wide temperature range. The integrated temperature compensation feature eliminates the need for external temperature sensing components.The TRF1223IRTMR is designed with an internally matched 50 Ω pass-through port allowing simple connection of the device to a coax cable. To minimize reflection, a 50 Ω matched, drain-source resistor is connected to the output port. The output of the device is provided by a SMA female connector as well as two ferrules to accept a coax cable.The working principle of TRF1223IRTMR is based on the principle of an 802.11 wireless Access Point (AP). The device receives an input signal, typically a Wi-Fi signal, then amplifies it and sends it on to a Wi-Fi router or repeater. The signal is then passed onto other Wi-Fi connected devices. The signal can be amplified up to 4 dB and can reach an antenna that is a few hundred meters away from the device.The TRF1223IRTMR device is highly efficient and power saving. The device consumes only 1 W of power and is capable of providing a gain of up to 4 dB. In addition, the device’s optimized design enables it to operate reliably over a wide temperature range.The TRF1223IRTMR is a versatile device with a wide range of applications. The device is suitable for consumer electronic products such as routers and antennas as well as military and aerospace applications. The device is ideal for wireless Access Point implementations as well as for antenna systems used in phased array antennas.All in all, the TRF1223IRTMR is an efficient and reliableRF amplifier that can be used in a wide range of applications. The device features a low noise, low distortion, and high gain, making it suitable for use in a variety of systems. The device also features an adjustable bias current and temperature compensation, enabling it to perform optimally over a wide temperature range.

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